2014 Fiesta TDCi fault codes and limp mode
Discussion
Hi guys,
Sister-in-law's Fiesta is causing some grief, it's an intermittent fault where the "Service engine now" message will pop up along with an orange spanner. Car goes into limp mode when it happens. Restarting the car will generally clear the problem for a short while, no obvious pattern of when the fault occurs.
Today they were able to get the code scanned whilst the fault happened and it has-
P0299 - Turbo Charger Underboost - Faulty Signal
P132B - Turbo Charger Boost Control A Performance - open circuit
P2562 - Turbo Charger boost control position sensor circuit
Worth noting that on an earlier visit the garage cleared a fault code for an EGR valve which hasn't yet returned, but I'm sure could be linked.
Garage suggested potential sensor or valve fault, or a replacement turbo required (I'd be surprised as the car isn't high miles at all), but they weren't entirely sure.
Before he goes any further in terms of spending money or discussing with the warranty company he wanted me to ask the good folks of PH if they had seen similar problems.
Sister-in-law's Fiesta is causing some grief, it's an intermittent fault where the "Service engine now" message will pop up along with an orange spanner. Car goes into limp mode when it happens. Restarting the car will generally clear the problem for a short while, no obvious pattern of when the fault occurs.
Today they were able to get the code scanned whilst the fault happened and it has-
P0299 - Turbo Charger Underboost - Faulty Signal
P132B - Turbo Charger Boost Control A Performance - open circuit
P2562 - Turbo Charger boost control position sensor circuit
Worth noting that on an earlier visit the garage cleared a fault code for an EGR valve which hasn't yet returned, but I'm sure could be linked.
Garage suggested potential sensor or valve fault, or a replacement turbo required (I'd be surprised as the car isn't high miles at all), but they weren't entirely sure.
Before he goes any further in terms of spending money or discussing with the warranty company he wanted me to ask the good folks of PH if they had seen similar problems.
Edited by Blue Oval84 on Saturday 1st September 14:16
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